[I18N] Update translation terms from Transifex

addons/account/i18n/ca.po

addons/account/i18n/et.po

addons/account/i18n/fr.po

addons/account/i18n/pl.po

addons/account/i18n/ru.po

addons/account_check_printing/i18n/ca.po

addons/auth_oauth/i18n/de.po

addons/auth_oauth/i18n/et.po

addons/barcodes/i18n/ca.po

addons/base_automation/i18n/et.po

addons/base_geolocalize/i18n/ca.po

addons/base_import/i18n/ca.po

addons/base_import/i18n/pl.po

addons/base_setup/i18n/fr.po

addons/base_setup/i18n/ru.po

addons/calendar/i18n/sl.po

addons/crm/i18n/et.po

addons/crm/i18n/pl.po

addons/crm_iap_lead_website/i18n/pl.po

addons/delivery/i18n/cs.po